References
- Nilsson S., Praglowski J. Pollen and spore incidence and phenology in the Stockholm area during 1972. Grana 1974; 14: 78–84
- Anderson J. H. A survey of allergenic airborne pollen and spores in the Fairbanks area, Alaska. Ann. Allergy 1984; 52: 26–31
- Hurtado I., Riegler-Goihman M. Air sampling studies in tropical area. I. Airborne pollen and fern spores. Gram 1986; 25: 63–68
- Hausen B. M., Schulz K. H. Occupational allergic contact dermatitis, due to leather leaf fern Arachniodes adiantiformis (Forst.), Tindale. Br. J. Dermatol. 1978; 98: 325–330
- Koboyashi S. Different aspects of occupational asthma in Japan. Occupational Asthma, C. A. Frazier. Van Nostrand Reinhold, Amsterdam 1980; 229–244
- Yasmeen Singh J., Devi S. Pteridophyte aerospora of India. Grana 1988
- Bernstein G. C., Keynan N., Bejerano A., Ilan A. S., Waisel Y. Positive skin tests to fern spores extracts in atopic patients. Ann. Allergy 1987; 58: 125–127
- Yasmeen Jamil Z., Devi S. Allergenic potential of the mangrove fern, Acrostichum aureum L. Grana 1987; 26: 171–173
- Draize J. H., Woodward G., Calvery H. O. Methods for the study of irritation and toxicity of substances applied topically to the skin and mucous membranes. J. Pharmacol. Exp. Ther. 1944; 82: 377–390
- Devi S., Misra V., Shanker R. Dermal reactions of some fern spores in rats, Kalikasasn. Philippines, J. Biol. 1982; 11: 227–234